Sun Valley Explore Sun Valley Sun Valley. The Cape Town suburb of Sun Valley lies on the slopes of the Silvermine Nature Reserve, in the beautiful Fish Hoek valleyRelevant Hashtags: Facebook Instagram Pic(k) View this post on Instagram A post shared by Allan Simbarashe Singe (@as_photography698) Share this:TwitterFacebookWhatsAppMorePrintLinkedInRedditTumblrPinterestTelegramLike this:Like Loading...